LeAnn, who is now married to Eddie, “has painted the picture that it was just out of her control and how she fell in love with Eddie and it was done respectfully but that could not be further from the truth.”

“Things are gonna get worse [for LeAnn] before they get better,” the source says, adding, “LeAnn won’t be happy.”

But LeAnn certainly didn't make Brandi happy last night, Jan. 22, when she made an appearance on Jimmy Kimmel Live!